GLASS 31 -A-

Oil · District 08 · Lease #30302

Operator: PRIME OPERATING COMPANY

Cum Oil

100k BBL

Cum Gas

170k MCF

casinghead

Wells

4

Production

1993-01 — 2018-09

Peak Month

1993-05

Production History

Cum Oil: 100,436 BBL Cum Gas: 169,749 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

928 BBL/mo

Di (annual)

10.6%

b-factor

0.0

EUR

104,651 BBL

R-squared

0.700

type

exponential

Operator History (from monthly production reports)

2021-01 — 2022-03 DIAMONDBACK E&P LLC 15 mo
2017-05 — 2020-12 GUIDON ENERGY MGMT SERVICES LLC 44 mo
1993-01 — 2017-04 PRIME OPERATING COMPANY 292 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC19,5001985-07-19
2DIAMONDBACK E&P LLC19,5001985-07-19
3DIAMONDBACK E&P LLC19,5001985-07-19
4DIAMONDBACK E&P LLC19,5001985-07-19